France stamp No. 1422 mint never hinged

No. 1422 Philatec Paris Exhibition 1964. This stamp with a face value of 1 franc is sold for 4 francs (3 francs corresponding to the entrance fee to the exhibition). Presented in a sheet of 8 stamps (sheet block No. 6) attached to 8 non-value labels. To best store these stamps, La Maison du Collectionneur recommends the Climax stamp albums or Safe album pages.